CROSS_DIR := /opt/cross-m68k/bin CROSS_TRI := m68k-none-elf CROSS_PRE := $(CROSS_DIR)/$(CROSS_TRI) CROSS_GCC := $(CROSS_PRE)-gcc CROSS_AS := $(CROSS_PRE)-as CROSS_AR := $(CROSS_PRE)-ar CROSS_OBJC := $(CROSS_PRE)-objcopy # -mshort sets the size of an int to 16 bits; important for interop with # the hand-written assembly language code FLAGS := -Os -m68000 -Wall -Wextra -gdwarf-4 FLAGS_COM := $(FLAGS) -mshort -std=c99 -fleading-underscore -ffreestanding \ -nostdinc -fno-strict-aliasing -fno-inline -fno-omit-frame-pointer \ -Wpedantic -Wconversion -Wsign-conversion -Wshadow \ -Wstrict-prototypes -Wmissing-declarations -Wredundant-decls \ -I include FLAGS_ASM := $(FLAGS) -Wa,--register-prefix-optional FLAGS_LNK := $(FLAGS) -mshort -std=c99 -ffreestanding -nostdlib HEADERS := $(wildcard include/*.h) all: bios.abs midas.abs PROLOG_C := croot.c PROLOG_S := fsmain.s PROLOG_CO := $(PROLOG_C:.c=.o) PROLOG_SO := $(PROLOG_S:.s=.o) PROLOG_OBJ := $(PROLOG_CO:%=build/%) $(PROLOG_SO:%=build/%) build/%.o: prolog/%.c $(HEADERS) | build $(CROSS_GCC) $(FLAGS_COM) -c -o $@ $< $(CROSS_OBJC) --redefine-syms misc/rewrite.txt $@ build/%.o: prolog/%.s $(HEADERS) | build $(CROSS_GCC) $(FLAGS_ASM) -c -o $@ $< prolog.a: $(PROLOG_OBJ) rm -f prolog.a $(CROSS_AR) rcs prolog.a $(PROLOG_OBJ) LIBCIO_C := atoi.c atol.c blkrd.c blkwr.c close.c clusmap.c conin.c conwr.c \ dirfns.c fgets.c filesys.c filname.c flread.c fopen.c fprintf.c \ fputs.c fread.c fscanf.c fseek.c fsinit.c fsize.c fstubs.c ftell.c \ fwrite.c getbuff.c getc.c getl.c getw.c lseek.c open.c posit.c putc.c \ putl.c putw.c read.c readrn.c rename.c scan.c setbuf.c ungetc.c \ unlink.c write.c writern.c LIBCIO_S := ptcl12.s LIBCIO_CO := $(LIBCIO_C:.c=.o) LIBCIO_SO := $(LIBCIO_S:.s=.o) LIBCIO_OBJ := $(LIBCIO_CO:%=build/%) $(LIBCIO_SO:%=build/%) build/%.o: libcio/%.c $(HEADERS) | build $(CROSS_GCC) $(FLAGS_COM) -c -o $@ $< $(CROSS_OBJC) --redefine-syms misc/rewrite.txt $@ build/%.o: libcio/%.s $(HEADERS) | build $(CROSS_GCC) $(FLAGS_ASM) -c -o $@ $< libcio.a: $(LIBCIO_OBJ) rm -f libcio.a $(CROSS_AR) rcs libcio.a $(LIBCIO_OBJ) VLIB_C := cg2.c cg3.c glcinit.c lseg.c vbfill4.c vclrs.c vhinit.c vmput.c \ vobjfns.c vputs.c vputsv.c vsetpal.c vsinit.c vspray4.c vtext.c \ vwputm.c VLIB_S := acctrl.s glcplot.s tsplot4.s vbank.s vclrav.s vcputs.s vcputsv.s \ viint.s vputa.s vputc.s vputcv.s vputp.s vsetav.s vsetcv.s vsplot4.s \ vvputsv.s vwputp.s vwputs.s VLIB_CO := $(VLIB_C:.c=.o) VLIB_SO := $(VLIB_S:.s=.o) VLIB_OBJ := $(VLIB_CO:%=build/%) $(VLIB_SO:%=build/%) build/%.o: vlib/%.c $(HEADERS) | build $(CROSS_GCC) $(FLAGS_COM) -c -o $@ $< $(CROSS_OBJC) --redefine-syms misc/rewrite.txt $@ build/%.o: vlib/%.s $(HEADERS) | build $(CROSS_GCC) $(FLAGS_ASM) -c -o $@ $< vlib.a: $(VLIB_OBJ) rm -f vlib.a $(CROSS_AR) rcs vlib.a $(VLIB_OBJ) IOLIB_C := dofmt.c mdump.c pause.c printf.c rawio.c sprintf.c waitcr.c IOLIB_S := hwdefs.s rtraps.s setipl.s setsr.s traps.s IOLIB_CO := $(IOLIB_C:.c=.o) IOLIB_SO := $(IOLIB_S:.s=.o) IOLIB_OBJ := $(IOLIB_CO:%=build/%) $(IOLIB_SO:%=build/%) build/%.o: iolib/%.c $(HEADERS) | build $(CROSS_GCC) $(FLAGS_COM) -c -o $@ $< $(CROSS_OBJC) --redefine-syms misc/rewrite.txt $@ build/%.o: iolib/%.s $(HEADERS) | build $(CROSS_GCC) $(FLAGS_ASM) -c -o $@ $< iolib.a: $(IOLIB_OBJ) rm -f iolib.a $(CROSS_AR) rcs iolib.a $(IOLIB_OBJ) LIBSM_C := index.c memccpy.c memchr.c memcmp.c memcmpu.c memcpy.c memcpyw.c \ memset.c memsetw.c rindex.c str2lc.c str2uc.c strcat.c strccpy.c \ strchr.c strcmp.c strcpy.c strcspn.c strfill.c strlcmp.c strlen.c \ strltrm.c strncat.c strncmp.c strncpy.c strpbrk.c strrchr.c strrev.c \ strrevi.c strrtrm.c strspn.c strtok.c strtol.c LIBSM_CO := $(LIBSM_C:.c=.o) LIBSM_OBJ := $(LIBSM_CO:%=build/%) build/%.o: libsm/%.c $(HEADERS) | build $(CROSS_GCC) $(FLAGS_COM) -c -o $@ $< $(CROSS_OBJC) --redefine-syms misc/rewrite.txt $@ libsm.a: $(LIBSM_OBJ) rm -f libsm.a $(CROSS_AR) rcs libsm.a $(LIBSM_OBJ) LIB700_C := bitrev.c ctype.c ispow2.c mangle.c micons.c tolower.c toupper.c LIB700_S := aldiv.s almul.s alrem.s blkfill.s blkmove.s finalone.s jumpto.s \ ldiv.s lmul.s lrem.s rand24.s setjmp.s uldiv.s LIB700_CO := $(LIB700_C:.c=.o) LIB700_SO := $(LIB700_S:.s=.o) LIB700_OBJ := $(LIB700_CO:%=build/%) $(LIB700_SO:%=build/%) build/%.o: lib700/%.c $(HEADERS) | build $(CROSS_GCC) $(FLAGS_COM) -c -o $@ $< $(CROSS_OBJC) --redefine-syms misc/rewrite.txt $@ build/%.o: lib700/%.s $(HEADERS) | build $(CROSS_GCC) $(FLAGS_ASM) -c -o $@ $< lib700.a: $(LIB700_OBJ) rm -f lib700.a $(CROSS_AR) rcs lib700.a $(LIB700_OBJ) ROM_C := booter.c romp.c ROM_S := bios.s timeint.s ROM_CO := $(ROM_C:.c=.o) ROM_SO := $(ROM_S:.s=.o) # ROM_SO goes before ROM_CO, so that bios.o is first. ROM_OBJ := $(ROM_SO:%=build/%) $(ROM_CO:%=build/%) LOWRAM_S := lowram.s LOWRAM_SO := $(LOWRAM_S:.s=.o) LOWRAM_OBJ := $(LOWRAM_SO:%=build/%) build/%.o: rom/%.c $(HEADERS) | build $(CROSS_GCC) $(FLAGS_COM) -c -o $@ $< $(CROSS_OBJC) --redefine-syms misc/rewrite.txt $@ build/%.o: rom/%.s $(HEADERS) | build $(CROSS_GCC) $(FLAGS_ASM) -c -o $@ $< bios.abs: bios.img cp bios.img bios.abs bios.img: bios.elf $(CROSS_OBJC) --output-target binary bios.elf bios.img bios.elf: $(ROM_OBJ) \ prolog.a libcio.a vlib.a iolib.a libsm.a lib700.a $(CROSS_GCC) $(FLAGS_LNK) -Wl,--script,misc/rom.ld,--entry,0x100000 \ -o bios.elf $(ROM_OBJ) \ prolog.a libcio.a vlib.a iolib.a libsm.a lib700.a -lgcc RAM_C := addfpu.c adfield.c adselbx.c asgdsp.c asgvce.c barbadj.c chgsef.c \ chksec.c cminit.c ctcpos.c curset.c dbentr.c dcopy.c dec2fr.c delnote.c \ delpnts.c dformat.c dopatch.c enterit.c etaccn.c etadep.c etadyn.c \ etagch.c etagpt.c etains.c etaint.c etaopt.c etaprg.c etarat.c etatab.c \ etatun.c etavgr.c etdyn.c etiact.c eticnf.c etidin.c etimlt.c etinst.c \ etioas.c etiosc.c etipnt.c etires.c etitim.c etival.c etivce.c etiwsn.c \ etloc.c etmcfn.c etrel.c etres1.c etscor.c etsnbt.c etstrn.c ettpch.c \ ettrns.c etttab.c ettval.c etvel.c etwavs.c etwhar.c etwhrv.c etwoff.c \ etwpnt.c etwslt.c etwvce.c fcnote.c frfind.c gcurpos.c idfield.c idselbx.c \ im700.c infield.c initi.c instdsp.c itcpos.c kbobj.c lcdlbls.c ldfield.c \ ldselbx.c libdsp.c librw.c localkb.c m7menu.c midas.c msl.c msm.c nedacc.c \ pix2mid.c ptdisp.c ptdkey.c ptfield.c ptread.c ptselbx.c ptwrite.c puteq.c \ rscript.c scadv.c scfield.c scgoto.c scinit.c scope.c scordsp.c scread.c \ scselbx.c sctrak.c scwrite.c seccpy.c sedump.c select.c sendval.c setgc.c \ setv2gi.c setwq.c showcfg.c smscrl.c sqdisp.c sqdkey.c sqexec.c sqfield.c \ sqread.c sqscan.c sqselbx.c sqwrite.c stcpos.c stmproc.c swinit.c tdfield.c \ tdselbx.c ttcpos.c tundsp.c ucslice.c uslice.c vtyper.c wdfield.c wdselbx.c \ wheel.c wscalc.c wsdsp.c RAM_S := execins.s execkey.s fpuint.s procpfl.s sedisp.s seexec.s serintr.s \ sreset.s timeint.s tofpu.s verdate.s RAM_CO := $(RAM_C:.c=.o) RAM_SO := $(RAM_S:.s=.o) RAM_OBJ := $(RAM_CO:%=build/%) $(RAM_SO:%=build/%) build/%.o: ram/%.c $(HEADERS) | build $(CROSS_GCC) $(FLAGS_COM) -c -o $@ $< $(CROSS_OBJC) --redefine-syms misc/rewrite.txt $@ build/%.o: ram/%.s $(HEADERS) | build $(CROSS_GCC) $(FLAGS_ASM) -c -o $@ $< midas.abs: midas.img cp midas.img midas.abs midas.img: midas.elf $(CROSS_OBJC) --output-target binary midas.elf midas.img midas.elf: $(LOWRAM_OBJ) prolog.a $(RAM_OBJ) \ libcio.a vlib.a iolib.a libsm.a lib700.a $(CROSS_GCC) $(FLAGS_LNK) -Wl,--script,misc/ram.ld,--entry,0x10000 \ -o midas.elf $(LOWRAM_OBJ) prolog.a $(RAM_OBJ) \ libcio.a vlib.a iolib.a libsm.a lib700.a -lgcc build: mkdir build hatari/c.img: $(wildcard hatari/c/bin/*) $(wildcard hatari/c/work/*) rm -f hatari/c.img atari-hd-image 16 hatari/c.img BUCHLA hatari/c emu: hatari/c.img hatari \ --control-socket /tmp/buchla.sock \ --memsize 14 \ --vdi-width 1280 --vdi-height 960 \ --drive-a false --drive-b false \ --acsi 0=hatari/c.img \ --harddrive hatari/d --gemdos-drive d rem: hatari/rem.py virt: python3 -m venv --without-pip virt wget https://bootstrap.pypa.io/get-pip.py -O virt/get-pip.py cd virt; . bin/activate; python3 get-pip.py; pip install pycparser clean: rm -rf build rm -f prolog.a iolib.a libcio.a libsm.a lib700.a vlib.a rm -f bios.elf bios.img bios.abs rm -f midas.elf midas.img midas.abs rm -f hatari/c.img rm -f hatari/d/out/*